<template>
<div class="header">
  <div class="header-left">
    <div class="iconfont back-icon">&#xe624;</div>
  </div>
  <div class="header-input">
    <span class="iconfont">&#xe632;</span> 输入城市\景点\游玩主题</div>
  <router-link to='/city'>
    <div class="header-right">
      {{this.currentCity}}<span class="iconfont area-icon">&#xe600;</span>
    </div>
  </router-link>
</div>
</template>

<script>
import { mapState } from 'vuex'
export default {
  name: 'HomeHeader',
  computed: {
    // 方法一 将 存储的 city 映射到 computed 中的 city
    // ...mapState(['city'])
    // 方法二 将 存储的 city 映射到 computed 中的 currentCity
    ...mapState({
      currentCity: 'city'
    })
  }
}
</script>

<style scoped lang="stylus">
  @import '~styles/varibles.styl'
  .header
    display:flex
    line-height: .86rem
    background:$bgColor
    color:#fff
    .header-left
      width:.64rem
      float:left
      text-align:center
      .back-icon
        font-size: .4rem
    .header-input
      flex:1
      background:#fff
      border-radius: .1rem
      margin-top: .12rem
      height: .64rem
      line-height: .64rem
      margin-left:.2rem
      padding-left:.1rem
      color:#ccc
    .header-right
      min-width:1.04rem
      padding: 0 .1rem
      float:right
      text-align:center
      color: #fff
      .area-icon
        font-size:.24rem
</style>
